Hello Giovanni.
Stunning beauty of this composition, the landscape is rugged, grand, spectacular .... and your POV is splendid, I like the contrast of these two dominant colors, the cactus is a fantastic complement to the composion.
Wonderful job, I love it.
Best regards.
Luis.

Good choice with the vertical frame, which complements beautifully the tall thin cactus. The contrast between the gold tones and the blue tones is exquisite. I like the large foreground and there is good definition in the background. Those mountains are spectacular.